baber/WOPTO huggingface dataset:
Patent JP-H02146821-A (JP)
Title: Facsimile equipment for simplex press-to-talk radio equipment
Inventor: TAKEUCHI TOSHIYA
IPC: H04B1/04
Filed: 1988-11-28
Abstract: PURPOSE:To prevent communication interruption or the like due to changeover mistake by switching a handset automatically and a facsimile equipment through a latch circuit set and reset respectively by a tone detection signal and a facsimile communication end signal. CONSTITUTION:When a start signal is outputted at the output of a simplex press-to-talk radio equipment, a tone detection output is outputted by a transformer 21 and a tone detection circuit 5 and a latch circuit 6 is set. When a handset/facsimile equipment switch 2 is changed over by a set output of the circuit 6 to connect the radio equipment 1 and the facsimile equipment 4. When the facsimile communication is finished, a communication end signal from the equipment 4 is used as a reset signal, the circuit 6 is reset to connect the radio equipment 1 and a handset 3 via the switch 2.
Patent JP-H01141949-A (JP)
Title: Polyether sulfone resin molding material
Inventor: TSUTSUMI TOSHIHIKO
IPC: C08L81/00
Filed: 1987-11-30
Abstract: PURPOSE:To obtain a polyether sulfone resin molding material improved in mold release, moldability, etc. without detriment to the hue, transparency, mechanical properties, etc., of a molding, by melt-kneading a polyether sulfone resin with a specified amount of an ethylenebis (fatty acid amide). CONSTITUTION:100pts.wt. polyether sulfone resin (A) (e.g., formula I or II) is malt-kneaded with 0.02-5pts.wt. ethylenebis (fatty acid amide) to produce a polyether sulfone resin molding material. Bisamides of 10-30C fatty acids are suitable as said ethylenebis (fatty acid amides), and preferable examples thereof include ethylenebispalmitamide and ethylenebisstearamide. It is possible to add, if necessary, a filler (e.g., talc), a fibrous reinforcement (e.g., glass fiber), a stabilizer, etc., to the obtained polyether sulfone resin molding material.
Patent JP-H11133906-A (JP)
Title: Crt display
Inventor: SHIGESAWA KOUJI
IPC: G09G1/00
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a CRT display which reduces moire phenomena generated by interference between a picture signal pattern and a shadow mask pitch without degrading the picture quality. SOLUTION: Picture signals 1 are converted into digital signals by an A/D converter 2 to be stored in a line memory 3 and read out by a line memory 3 by a read-out clock R whose frequency is modulated at a horizontal period so that the picture signals 1 are modulated in the time-axis direction and converted again into the analog signals A by a D/A converter 4. A voltage control oscillator circuit 9 is varied by changing the frequency deviation at a prescribed modulation level so that the relation of the interval between respective dots of the picture signals 1 to the mask pitch is deviated so as to prevent the degradation of the picture quality and reduce the moire.
Patent JP-H09118288-A (JP)
Title: Frictional resistance reduced ship
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/40
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a ship form with little form resistance and wave making resistance which can utilize the ascending force of bubbles as thrust. SOLUTION: A stern part bottom surface 2a is formed into a flat surface, and inclined backward with an up gradient. Bilges 2b are provided on both lateral end parts of the stern part bottom surface 2a. The width of the stern part 2 is gradually reduced backward. The thrust for pushing a hull 1 forward is given by the ascending force when bubbles 3 generated from a ship's bottom 5 ascend along the stern part bottom surface 2a. The form resistance and wave making resistance are reduced by the contraction in width of the stern part 2 and the bilges 2b.
Patent JP-H10293636-A (JP)
Title: Alternately arranged inverter for reducing capacity coupling in transmission line
Inventor: ZHANG XIAONAN
IPC: H01L23/66
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce capacity coupling in a transmission line by making a pair of parallel transmission lines has a 1st transmission line on which a signal is inverted on the way and a 2nd transmission line on which a signal is not inverted on the way. SOLUTION: On a 1st set of transmission lines 101, an original signal that is represented at a drive point 103 is connected to a conductor 105 by a driver 102 and is transmitted to a receiving point 104 without changing. About a 2nd set of transmission lines 101, the original signal that is represented at the drive point 103 is connected to a 1st part 106 of the conductor 105 without being changed by the driver 102. The part 106 of the conductor 105 supplies the signal to an inverter 121 for balance, and the inverter 121 inverts the signal and supplies the inverted signal to a 2nd part 106 of the conductor 105. The 2nd part 106 of the conductor 105 supplies the inverted signal to an inverter 122 for recovery, and the inverter 122 inverts the inverted signal again to recover the original signal and supplies the recovered original signal to the point 104.
Patent JP-H08155491-A (JP)
Title: Biological denitrification apparatus
Inventor: MITA MASAICHIRO
IPC: C02F3/34
Filed: 1994-12-05
Abstract: PURPOSE: To prevent sludge in a denitrification tank from floating and to enable stable and efficient denitrification by removing sludge which floated from the denitrification tank in which dirty water is passed through a sludge bed added with elemental sulfur in a upward current, adding a surface active agent to the sludge in a reaction vessel, mixing them, and returning liquid in the reaction vessel to the denitrification tank. CONSTITUTION: In a denitrification apparatus, raw water is introduced from a raw water inflow pipe 2 to the bottom part of a denitrification tank 1 in which a fluidized bed 1A added with elementary sulfur as an electron donor is formed to be denitrified in an upward current. The treated water is removed from the upper part of the tank through a treated water take off pipe 3. In this process, an extraction pipe 4 for floating sludge is placed near the upper part of the fluidized bed 1A, sludge extracted from the pipe 4, after being added with a surfactant in a surfactant storage tank 6 by a pipe 5, is modified in a reaction vessel 7, and the modified sludge is refluxed to the bottom part of the denitrification tank 1 through a pipe 8. In this way, the sludge is prevented from floating and flowing out so that the amount of sludge held in the denitrification tank 1 is kept high.
Patent JP-H04286649-A (JP)
Title: Ink jet printer with middle drum
Inventor: DEIBITSUDO JII ANDAASON
IPC: B41J2/175
Filed: 1991-11-15
Abstract: PURPOSE: To provide a thermal ink jet printer which has an intermediate drum to receive droplets of ink wherein the droplets are dehydrated prior to transfer to a recording medium. CONSTITUTION: The surface material of a drum 16 is a suitable film forming silicon polymer and has a high surface energy and surface roughness to prevent movement of ink droplets after impact thereon. A printhead 14 is located relative to the surface of the drum 16 and the ink droplets 15 impact the surface of the drum 16 with a large contact angle and the ink droplet image is transferred at a second location spaced from the printhead to prevent contaminating particles from a recording medium 24 from reaching a printhead nozzle. The surface of the drum 16 is heated to dehydrate the ink droplets prior to transfer from the drum 16 to the recording medium 24. The silicon polymer coating enables substantially complete transfer of the dehydrated droplets.
Patent JP-S63154054-A (JP)
Title: Rotor
Inventor: SHIMAZAKI TETSUO
IPC: H02K23/26
Filed: 1986-12-17
Abstract: PURPOSE:To reduce a shaft fluctuation without reducing a shaft strength by disposing a spacer made of a material having a larger elastic modulus than a shaft material between a rotor core and a bearing. CONSTITUTION:A spacer 12 made of a material (aluminum) having larger elastic modulus than the material of a shaft 1 is disposed between a rotor core 2 and a bearing 3 to suppress a shaft fluctuation to a small value without reducing the shaft strength in an inexpensive and easy structure. Even when the perpendicularity accuracy of the spacer with respect to the shaft is not precise so that the inner race of the bearing pressurizes the spacer end face, it is absorbed by the deformation of the spacer to suppress the deformation of the shaft to a small value.
Patent JP-H11136501-A (JP)
Title: Picture reader
Inventor: HAGIWARA HIROSHI
IPC: H04N1/40
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a picture reader which can output a picture signal which does not contain the dispersion of a picture signal by means of the dispersion of offset at the time of reading an original picture, executing various processings on the picture signal and outputting it. SOLUTION: A read means 1 converting the original picture into the read picture signal, plural picture processing means 2 processing the picture signal converted by the read means 1, a selection means 3 selecting the processing destination of the picture signal from the read means 1 from the plural picture processing means 2 at random for respective units and a synthesis means 4 synthesizing the picture signal processed by the plural picture processing means 2 are provided.
Patent JP-H06152084-A (JP)
Title: Circuit board
Inventor: KASAHARA AKIHIKO
IPC: H05K1/18
Filed: 1992-11-11
Abstract: PURPOSE:To improve serviceability and reduce cost so that failure details can be understood without looking at a wiring drawing name plate, etc., which are applied separately when an electrical circuit system fails. CONSTITUTION:A display 3 for describing various kinds of modes which describes the symbol of failure mode which is displayed at the display part of an equipment body and the details of lighting/blinking mode such as LED is displayed on the surface where parts are mounted of a circuit board 1 by silk-printing.
Patent JP-H05111969-A (JP)
Title: Method for bonding cutting edge made of fiberboard
Inventor: WAKABAYASHI NOBUO
IPC: B65D83/08
Filed: 1991-10-22
Abstract: PURPOSE:To certainly bond a saw-tooth cutting edge made of resin cured cardboard to carton for packing a cooking sheet at a predetermined position by applying a pressure-sensitive full capsule type adhesive to the blank sheet of the carton at a predetermined position and superposing the saw-tooth cutting edge on the blank sheet at the predetermlined position to bond the same to the sheet under pressure. CONSTITUTION:A sealer is applied to the carton blank sheet 11 of carton for packing a cooking sheet at the predetermined position corresponding to the saw-tooth cutting blade attaching position of the front panel or cover piece end edge of the carfon and a pressure-sensitive full-capsule type adhesive or pressure-sensitive capsule solvent activating type adhesive is applied to one surface of a sheet 12 for a saw-tooth cutting edge made of fiberboard. Subsequently, the sheet 11 is supplied from one end of a die set 10 and the sheet 12 is supplied from the other end thereof and the sheet 12 is cut into predetermined width by the press mold in the die set 10 and, at the same time, the adhesive coated surface of the cut sheet for the cutting edge is superposed on the sheet 11 at the saw-tooth cutting edge attaching position to be bonded thereto under pressure.
Patent JP-H10121782-A (JP)
Title: Graveyard surrounded by hedge
Inventor: NAKAMOTO TAKAHISA
IPC: A01G1/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide features and merits of hedges of roses and trees to bring about brilliance and brightness thereof in a graveyard surrounded by the hedges, by arranging roses and trees alternately or in a plurality of rows at the back of graveyard. SOLUTION: An external fence 2 is installed in a graveyard 1 and grave stones 3 are erected. A hedge 4 constituted of plants including roses is provided at the back face of the graveyard 1. One can enjoy the roses which are as high as one meter and do not spoil the whole scenic view in the graveyard, from spring to autumn. The hedge is decorated with only roses 4a at the back side of the graveyard 1 or the roses 4a and trees are alternately arranged along the plating direction. A plurality of rows of roses and trees may be arranged at the back side of the grave yard. If some kinds of roses for beautification are used, they have a strong disease-resistance and hence, less troublesome and brilliant.
Patent JP-H03161890-A (JP)
Title: Device for recognizing character
Inventor: MATSUO TORU
IPC: G06K9/70
Filed: 1989-11-20
Abstract: PURPOSE:To converge the number of candidate characters and to easily execute correction work by detecting a maximum distance difference between adjacent characters, leaving characters having a distances difference shorter than the maximum value as candidates characters and canceling other characters. CONSTITUTION:An inter-pattern distance calculating part 2 compares the feature of an inputted character pattern 1 with the features of all character sorts registered in a reference pattern dictionary 3 and calculates the distances between the input pattern 1 and respective reference patterns. A distance order rearranging part 4 rearranges the characters in the ascending order of distances based on the character sorts and their distance values and a distance difference calculating part 61 calculates a distance difference between adjacent characters. An average/variance calculating part 62 calculates the average value and variance values of the distance differences, a convergence validity deciding part 63 decides whether an extremely large distance difference exists or not based on the average value and the variance values and a candidate character separating part 64 divides character on the maximum distance difference and cancels character candidates having distances more than the maximum value. Since the candidate characters can be sharply converged, user's complecated candidate character selection can be reduced at the time of correcting the characters.
Patent JP-H07159096-A (JP)
Title: Target device
Inventor: YOSHIOKA TAKESHI
IPC: F41J2/02
Filed: 1993-12-01
Abstract: PURPOSE:To perform shooting in such a way that infrared rays are radiated to a reflecting plate from an infrared ray laser or an infrared ray lamp and the reflected infrared rays from the reflecting plate are detected. CONSTITUTION:A very cheap target 5A includes a main body 5 with a reflecting plate 5a. The reflecting plate 5a reflects infrared rays 7 emitted from an infrared ray source 8 and detects infrared rays 7a to perform shooting, so that an extremely low-cost target 5A can be obtained.
Patent JP-H05144419-A (JP)
Title: Halogen bulb
Inventor: SHIMAOKA SEISHIN
IPC: H01K1/28
Filed: 1991-11-18
Abstract: PURPOSE:To enhance the efficiency and, at the same time, decrease the amount of heat radiated into outside the bulb. CONSTITUTION:As a glass bulb 1 is used a structure in which tubular portions 1b are contiguously connected to a spherical portion 1a in mutually opposite directions. Within the spherical portion la is provided a filament 2 along a center axis of the glass bulb 1. A visible-light transmission and infrared-ray reflection film layer 3 consisting of a multi-layer interference film is provided on the entire surface of the glass bulb 1.
Patent JP-H03161788-A (JP)
Title: Light shielding plate mounting device of large-sized video display device
Inventor: MIYATA HIROSHI
IPC: G09F9/33
Filed: 1989-11-20
Abstract: PURPOSE:To allow the easy mounting of a light shielding plate by inserting fixing arms projected from the light shielding vanes of the light shielding plate from the spacings for discharging cooling wind provided between light emitting elements and engaging the same with fixtures fixed to a fixing base. CONSTITUTION:A video display surface is formed by arranging the many light emitting elements 5, the light emitting surfaces 5a of which are formed to a rectangular shape, apart the spacings for discharging the cooling wind. The light shielding plate 1 formed by integrating the plural light shielding vanes 2 is provided on the front side of this video display surface. In addition, the fixing arms 2a projectingly provided from the light shielding vanes 2 are inserted from the spacings and the front ends thereof are engaged with the fixtures 7 provided on the fixing base 4 mounted with the respective light emitting elements 5, by which the light shielding plate 1 is fixed to the fixing base 4. The light shielding plate is easily mounted even to the large-sized video display device formed by using the light emitting elements having the rectangular light emitting surfaces of the small spacings between the respective light emitting elements in this way.
Patent JP-2001121351-A (JP)
Title: Cutting method, cutting material and cutting device
Inventor: DAIMATSU KENJI
IPC: B23G3/00
Filed: 1999-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a cutting method maintaining same quality of external thread processing with using a machining center as that of internal thread processing. SOLUTION: This cutting method cuts cylindrical periphery of a material 3 by a cutting tool 1. The cutting tool 1 is arranged on an internal wall 11 of a cutting main body 10 including a cylinder part wherein the material 3 is inserted and contacts periphery of the material 3 while the cutting main body 10 is rotating. The center of the cutting main body 10 moves on a revolution track 4, a rotation cutting diameter 2 of the cutting tool 1, thereby, draws an arch curves in same direction as a cut diameter of the material 3 and the periphery of the material 3 is cut.
Patent JP-H04171663-A (JP)
Title: Hydrogen storage alloy electrode
Inventor: MORI HIROYUKI
IPC: H01M4/24
Filed: 1990-11-06
Abstract: PURPOSE:To suppress the corrosion of a hydrogen storage alloy, prevent the reduction of the electron conductivity between alloy grains and between the alloy grains and a current collector, and obtain an electrode with excellent charge-discharge performance by coating a small quantity of metal nickel on the surface of the hydrogen storage alloy, and mixing metal cobalt powder. CONSTITUTION:The allay powder substituted with part of Ni of MmNi5 by Al and one or two kinds of Fe, Cu, Mn, Co is used as a hydrogen storage alloy, metal nickel 1-10wt.% is coated on the surface of the alloy, and metal cobalt powder 3-10wt.% is mixed. It is filled into an alkali-resistant metal porous body to form an electrode. The corrosion of the hydrogen storage alloy is suppressed, the reduction of the electron conductivity between alloy grains and between the alloy grains and a current collector is prevented, and the electrode with excellent charge/discharge performance is obtained.
Patent JP-H09125316-A (JP)
Title: Preliminary shearing deformation holding device for elastic support device
Inventor: HISHIJIMA YASUHISA
IPC: E01D19/04
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To execute a hold releasing work of preliminary shearing deformation simply and safely. SOLUTION: This preliminary shearing deformation holding device of an elastic support device is constituted of a fixed member 12 provided on a lower shoe for holding preliminary shearing deformation applied to an elastic shoe, a first taper liner 15 arranged between the fixed member 12 and an upper shoe 1 and movable in the direction of preliminary shearing deformation, a second taper liner 16 arranged between the fixed member 12 and the upper shoe 1, engaged with the first taper liner 15, and movable in the perpendicular direction to the preliminary shearing deformation direction, and a pressing means 32 pressing the second taper liner 16 so as to control the movement.
Patent JP-H09129777-A (JP)
Title: Board for mounting semiconductor element, semiconductor device, and transfer original plate
Inventor: SAGARA HIDEJI
IPC: H01L23/52
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To improve large-scale integration and a high-level function of a semiconductor element mounting board, by providing a wiring composed of a conductive resin layer fixed to a board to cover a through hole and a conductive layer stacked on the conductive resin layer, with the conductive layer being formed by plating. SOLUTION: A semiconductor element mounting board 1 includes a board 2 and a plurality of wirings 3 formed by transferring on one side of the board 2. The wiring 3 has a multilayer structure composed of a conductive resin layer 5 fixed to the board 2 to cover a through hole 4 and a conductive layer 6 stacked on the conductive resin layer 5. The conductive layer 6 is formed by plating and therefore may be reduced in thickness. A semiconductor element is mounted to electrically connect a terminal thereof with the wiring 3 of the semiconductor element mounting board 1 thus constituted, and an external terminal which is connected to the conductive layer 6 or the conductive resin layer 5 and is protruding on the back side of the board is provided within the through hole 4. Thus, large-scale integration and a high-level function may be significantly improved.
Patent JP-S63155476-A (JP)
Title: Disk storage device
Inventor: OKUHARA YOSHISHIGE
IPC: G11B21/10
Filed: 1986-12-18
Abstract: PURPOSE:To drastically shorten a closed loop control time for correcting a head position by writing the same number of bits of servo information as a number of pitches between tracks standing for a mutual space between transducers in order to regress an integral number of times per revolution of the disk. CONSTITUTION:A number of bits of servo information are written on the disk surface in the direction of the circumference of disk by shifting in turn one by one the number of bits of the servo information equivalent in number to a number of pitches between tracks indicating a mutual space between transducers so as to regress an integral number of times per revolution of the disk. At the time of the seek operation of the head for a required track, the head is moved in order to bring a specified transducer in the head onto the required track, and then selection commands to a transducer selection circuit 20 are switched over by one to another in turn while synchronizing with the disk rotation to read out the servo information from the plural transducers in the single head and give the information to an off-track detecting circuit 30. In the case of the read and write of the information, a selection command to specify a particular transducer is given to a transducer selection circuit 20. In this way, the time required for the correction control of the head position is thus curtailed.